Asus CUEP2-M - Manual (Page 41)

ASUS CUEP2-M User’s Manual 41
3. HARDWARE SETUP
Connectors
3. H/W SETUP
24) Standard and Consumer Infrared Module Connector (10-1 pin IR_CON)
This connector supports an optional wireless transmitting and receiving infrared
module. This module mounts to a small opening on system cases that support
this feature. You must also configure the setting through UART2 Use Infrared
(see 4.4.2 I/O Device Configuration) to select whether UART2 is directed for
use with COM2 or IrDA. Use the five pins as shown in Back View and connect
a ribbon cable from the module to the motherboard’s SIR connector according
to the pin definitions. An optional consumer infrared (CIR) set connects to the
CIR and SIR connectors simultaneously for both wireless transmitting and re-
mote control functions through one external infrared module.
CUEP2-M ®
CUEP2-M Infrared Module Connector
Standard Infrared (SIR)
Front View Back View
+5V IRTX
IRRX
(NC) GND
SIR
+5V
IRRX
IRTX
(NC)
GND
(NC)
GND
CIRRX
CIR+5V
CIR